Harmonic measurement system
The invention discloses a harmonic measurement system, which comprises a chip to be measured, a signal source, a harmonic measurement device and a signal elimination module, and is characterized in that the signal elimination module is connected between the signal source and the chip to be measured;...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a harmonic measurement system, which comprises a chip to be measured, a signal source, a harmonic measurement device and a signal elimination module, and is characterized in that the signal elimination module is connected between the signal source and the chip to be measured; and the signal elimination module is used for carrying out harmonic wave filtering on the first radio frequency signal and outputting the first radio frequency signal after harmonic wave filtering to the signal input end of the chip to be tested, and the signal elimination module is also used for eliminating a second harmonic wave signal leaked from the signal input end of the chip to be tested. According to the harmonic measurement system, the signal elimination module is arranged between the signal source and the to-be-measured chip, and the signal elimination module can be used for carrying out harmonic filtering on the first radio frequency signal output by the signal source, so that a harmonic signal generate |
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